curl -X POST -H "Content-Type: application/x-www-form-urlencoded" -d "url=https://www.facebook.com/watch/?v=240346051233918&token=YOUR_TOKEN_HERE" https://api.gamingti.me/facebook/
If you don't have a token, remove the variable (&token=XXX part) from the request. A valid token is required for video permalinks which can make things faster.